Vulnerability CVE-2018-17000


Published: 2018-09-13

Description:
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c (called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp.

 References:
http://bugzilla.maptools.org/show_bug.cgi?id=2811

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